CO2 concentration transmitter with RS485 and two relay outputs

CO2 level transmitter with two output relays.

The device is supplied with CO2 probe with 1m cable. Cable lengths 2 or 4 meters available optionally.

Green LED shines - CO2 concentration 0 to 1000 ppm

Yellow LED shines - CO2 concentration 1001 to 1200 ppm

Red LED shines - CO2 concentration 1201 ppm and more

code

H5421
Warranty

3 years

$1 682

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Technical data

Measured value

CO2

CO₂ SENSOR

Measuring range 0 to 10 000 ppm

Accuracy ±(100ppm +5% from reading) at 25°C and 1013hPa

Resolution 1 ppm

RELAY OUTPUTS

Quantity 2

Maximal voltage 50 V

Maximal current 2 A

Maximal power 60 VA

GENERAL TECHNICAL DATA

Operating temperature -30 to +60 °C

Channels 1x external CO₂ sensor

Acoustic alarm from built-in beeper - switchable

Output RS232

Communication protocol ModBus RTU and Advantech ADAM compatible protocol

Power 9-30 Vdc

Protection class IP65

Dimensions 136 x 150 x 45 mm

External probe cable length CO₂ 1 meter (optionally 2 or 4 meters)

Weight approx. 360 g

Warranty 3 years

Features

Applications:

Production facilities and warehouses - Monitoring of storage conditions and production processes in the temperature range -200 ° C to + 600 ° C.

Metrology - COMET sensors together with COMET radiationshields are the ideal basis for weather stations for long-term weather, climate and air monitoring.

Healtcare and laboratories - -200 °C.

Industry and production - monitoring temperature and humidity in food, pharmaceutical, aerospace etc.

Food industry - Monitoring of critical processes according to the HACCP standard with the possibility of prompt notification of unforeseen events that could lead to the degradation of the goods.

Building management - Our instruments which measure temperature, humidity, atmospheric pressure and CO2 are an integral part of these industry-leading solutions.

Features description:

* the features may vary depending on the device type

● accurate measurement of Temperature, Relative humidity, Dew point, Atmospheric pressure, CO₂, Two-state events
● industrial or interior design with protection up to IP65

● integrated sensors, external probe, duct mount design
● relays output 250Vac / 8A or 50 V on selected models

CO2 concentration transmitter with RS485 and two relay outputs